Orbital elements of PEGASUS R/B
| Launched | 5 December 1998 |
| Flight ended | – |
| Launch site | Western Range Airspace |
| Owner | United States |
| NORAD ID | 25561 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:29:15 | 69.9092 | 0.00078 | 6.3811 | 314.8468 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:29:15 | 69.9092 | 0.00078 | 6.3811 | 314.8468 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:29:15 | 69.9092 | 0.00078 | 6.3811 | 314.8468 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:29:15 | 69.9092 | 0.00078 | 6.3811 | 314.8468 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:21:20 | 69.9086 | 0.00074 | 7.3886 | 321.5136 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:21:20 | 69.9086 | 0.00074 | 7.3886 | 321.5136 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:21:20 | 69.9086 | 0.00074 | 7.3886 | 321.5136 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:21:20 | 69.9086 | 0.00074 | 7.3886 | 321.5136 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 12:22:17 | 69.9102 | 0.00071 | 8.2036 | 327.0656 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 12:22:17 | 69.9102 | 0.00071 | 8.2036 | 327.0656 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 12:22:17 | 69.9102 | 0.00071 | 8.2036 | 327.0656 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 12:22:17 | 69.9102 | 0.00071 | 8.2036 | 327.0656 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 12:22:17 | 69.9102 | 0.00071 | 8.2036 | 327.0656 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 07:50:50 | 69.9109 | 0.00067 | 9.2563 | 334.1943 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 31 17:57 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 30 17:58 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 29 17:57 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 28 18:57 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 27 18:57 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 09:45:04 | 69.9117 | 0.00061 | 10.4333 | 343.0344 | 45.2062 | 15.03264 | 6.743 |